IE31904B1 - A centering element for bobbins - Google Patents

A centering element for bobbins

Info

Publication number
IE31904B1
IE31904B1 IE547/68A IE54768A IE31904B1 IE 31904 B1 IE31904 B1 IE 31904B1 IE 547/68 A IE547/68 A IE 547/68A IE 54768 A IE54768 A IE 54768A IE 31904 B1 IE31904 B1 IE 31904B1
Authority
IE
Ireland
Prior art keywords
bobbin
spindle
portions
flexible arm
bobbins
Prior art date
Application number
IE547/68A
Other versions
IE31904L (en
Original Assignee
Francesco Steffenini
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Francesco Steffenini filed Critical Francesco Steffenini
Publication of IE31904L publication Critical patent/IE31904L/en
Publication of IE31904B1 publication Critical patent/IE31904B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

1,168,192. Bobbins; centring elements. F. STEFFENINI. 8 May, 1968 [12 May, 1967], No. 21672/68. Heading B8M. A centring element for a yarn bobbin comprises a first portion 2 secured to the inner surface of the bobbin 1, and a second portion 7 abutting a spindle 3 for rotatably driving the bobbin, the two portions 2 and 7 being interconnected through at least one flexible arm 6 integral with both portions. By means of the flexible arm 6, radial deformations of the bobbin 1 are not transmitted to the portion 7 abutting the spindle. The portion 7 is annularly shaped and may comprise a plurality of annular segments adjacent one another. The first and second portions 2 and 7 preferably lie on different planes and the flexible arm 6 is a tubular member. The first portion 2 is preferably integral with the bobbin 1. The bobbin may be provided internally with fins parallel to the bobbin axis or in a helical configuration. Slots engaging keys on the spindle may be provided at the base of the bobbin. [GB1168192A]
IE547/68A 1967-05-12 1968-05-09 A centering element for bobbins IE31904B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1602767 1967-05-12

Publications (2)

Publication Number Publication Date
IE31904L IE31904L (en) 1968-11-12
IE31904B1 true IE31904B1 (en) 1973-02-07

Family

ID=11148453

Family Applications (1)

Application Number Title Priority Date Filing Date
IE547/68A IE31904B1 (en) 1967-05-12 1968-05-09 A centering element for bobbins

Country Status (14)

Country Link
US (1) US3556423A (en)
AT (1) AT306590B (en)
BE (1) BE715060A (en)
BR (1) BR6898952D0 (en)
CH (1) CH477352A (en)
CS (1) CS164810B2 (en)
DE (1) DE1760378C3 (en)
ES (1) ES353821A1 (en)
FR (1) FR1565847A (en)
GB (1) GB1168192A (en)
IE (1) IE31904B1 (en)
IL (1) IL29941A (en)
NL (1) NL6806637A (en)
YU (1) YU31825B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2223012A1 (en) * 1971-05-13 1972-11-23 Anic Spa Process for spinning cops and cops made in this way
IT994929B (en) * 1973-07-10 1975-10-20 Montefibre Spa COPS IN PLASTIC MATERIAL
US6425548B2 (en) * 2000-05-17 2002-07-30 Pitney Bowes Inc. Keyed hub and core for ribbon supply

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE549392C (en) * 1932-04-27 Felten & Guilleaume Carlswerk Spring hub for textile spools
GB669368A (en) * 1949-06-17 1952-04-02 United Ebonite And Lorival Ltd Improvements relating to bobbins for use in spinning and like textile machinery
FR1092908A (en) * 1954-02-09 1955-04-28 Spinning spindle and its manufacturing process
US3066884A (en) * 1959-09-15 1962-12-04 Voigtlaender Ag Film take-up assembly for camera
FR1381240A (en) * 1963-03-05 1964-12-14 Papeteries Rene Sibille S A Advanced support tube for textile yarns
US3300153A (en) * 1964-12-10 1967-01-24 Monsanto Co Bobbin insert
US3368767A (en) * 1966-01-21 1968-02-13 Cocker Machine & Foundry Compa Textile pirn

Also Published As

Publication number Publication date
BE715060A (en) 1968-09-30
YU31825B (en) 1973-12-31
DE1760378A1 (en) 1971-04-01
YU110368A (en) 1973-06-30
NL6806637A (en) 1968-11-13
GB1168192A (en) 1969-10-22
ES353821A1 (en) 1970-02-01
CH477352A (en) 1969-08-31
IL29941A0 (en) 1968-07-25
DE1760378B2 (en) 1973-06-14
DE1760378C3 (en) 1974-01-17
US3556423A (en) 1971-01-19
IL29941A (en) 1971-10-20
BR6898952D0 (en) 1973-05-10
CS164810B2 (en) 1975-11-28
AT306590B (en) 1973-04-10
FR1565847A (en) 1969-05-02
IE31904L (en) 1968-11-12

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